DeLonghi PAC70 ECO manual De s c a l i n g, Fig. H

De s c a l i n g

When the scale deposits become excessive (on average, after about 400 hours of opera- tion) or in any case, at least once each sea- son, it is very important to proceed with the decalcification of the appliance as described below.

To remove the scale from the appliance, you need:

•	250 ml of descaling liquid 20
•	750 ml of clean water
Proceed as follows:		fig. H
1)	Remove the tank	8 from the appliance
	and drain the water remaining in the col-
	lection reservoir 7	by using the drainage
	hose 13 (fig. H).

2)Close the drainage hose 13 . Pour 250 ml of decalcifying liquid and 1 litre of clean

water into the collection reservoir 7 fig. I

which is found under the tank (fig. I), on the bottom of the appliance.

3)Operate the air conditioner for about half an hour (air-conditioning function).

4)After this, drain out all of the liquid remai- ning in the collection reservoir and rinse thoroughly. During the rinsing process, the drainage hose must be open and the appliance functioning.

5)Unplug the appliance from the mains and clean the collection reservoir thoroughly with a clean cloth.

6)After cleaning the collection reservoir, the air conditioner can be used normally.

IF TRACES OF SUDS CAN BE SEEN IN THE WATER WHEN THE MACHINE IS USED AGAIN AFTER IT HAS BEEN CLEANED AS DESCRIBED ABOVE, THIS IS NORMAL HOWEVER, IF THERE ARE A LOT OF SUDS RINSE THE APPLIANCE AGAIN THOROUGHLY TO REMOVE ALL TRACES OF CLEANING PRODUCT.

IF NECESSARY, REQUEST ADDITIONAL QUANTITIES OF DECALCIFYING LIQUID FROM DE' LONGHI LTD.

ATTENTION:

The use of products other than De' Longhi could cause damage to the internal components of the appliance and invalidate the terms of the warranty.

ENGLISH

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